Results 1 to 10 of about 14,270 (115)
MPEG–PCL copolymeric nanoparticles in drug delivery systems
Cogent Medicine, 2016 Methoxypoly(ethylene glycol) Poly(caprolactone) (mPEG–PCL) copolymers are important synthetic biomedical materials with amphiphilicity, controlled biodegradability, and great biocompatibility.
Hossein Danafar, Udo Schumacher
exaly +2 more sources
Spatial-temporal evolution of landscape degradation on the Guamá River Basin, Brazil
Revista Brasileira de Ciências Ambientais, 2021 The goal of this study was to determine the anthropization evolution of the Guamá river basin in the years 2000, 2008 and 2018 by means of the Anthropic Transformation Index.
Tatiane Camila Martins Silva +2 more
doaj +1 more source
Hiding Encrypted Color Image within MPEG-2 Video [PDF]
Engineering and Technology Journal, 2012 In any communication, security is the most important issue in today’s world. Lots of data security and data hiding algorithms have been developed in the last decade.
Firas A. Abdul Latef +1 more
doaj +1 more source
EFFICIENT WIRELESS VIDEO TRANSMISSION VIA LINKLAYER FEC FOR VIDEO COMMUNICATIONS [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2008 In this paper, new analysis and performance of robust error-model are presented for MPEG-4 video stream over wireless point-to-point network. Analytical expressions assume a noisy wireless environment causing frequent and random bit errors associated ...
Ghaida A. AL-Suhail
doaj +1 more source
Successful Plant Growth-Promoting Microbes: Inoculation Methods and Abiotic Factors
Frontiers in Sustainable Food Systems, 2021 Plant-microbe interactions have been the subject of several biotechnological studies, seeking sustainable development and environmental conservation.
Monyck Jeane dos Santos Lopes +2 more
doaj +1 more source
Barômetro da Sustentabilidade aplicado a assentamentos rurais do leste do Estado do Pará, Brasil
Desenvolvimento e Meio Ambiente, 2016 The sustainability of rural settlements projects in Amazon has been questioned with regard to environmental impacts and socio-economic precariousness of rural populations.
Veríssimo César Sousa Silva +1 more
doaj +1 more source
Watermarks Technique in MPEG-1Video by B-spline [PDF]
Engineering and Technology Journal, 2010 As the computers are more and more integrated via the network, thedistribution of digital media is becoming faster, easier, and requiring less effort tomake exact copies.
Noor Kadhim Meftin, Abdul Monem S. Rahma
doaj +1 more source
Anthropic transformation in the Gurupi river basin, eastern Amazon
Sustentabilidade em Debate, 2019 The objective of this paper was to evaluate the degree of anthropic transformation of a river basin in the Amazon region. We used the digital data of the TerraClass Project to calculate the Anthropic Transformation Index - ATI. In order to verify spatial
Fabiana da Silva Pereira +1 more
doaj +1 more source
Acervo, 2021 O artigo analisa as dinâmicas sociopolíticas e territoriais entre os tenetehar-tembés no nordeste paraense, a partir da atuação do Serviço de Proteção aos Índios.
Benedito Emílio da Silva Ribeiro +1 more
doaj
Conservar Património, 2019 Private collecting of archaeological ceramics was a common practice in Amazonia during the 19th and 20th centuries, and the collected material has been deposited in a number of Brazilian and international museums. Those collections have become the object
Maria Santana Simas +3 more
doaj +1 more source